Long-term memory Memory, Long-Term long term memory 4 Humans 3 human 3 Mental Recall 2 article 2 controlled study 2 learning 2 recall 2 ACT-R 1 Active forgetting 1 Animals 1 Aplysia 1 Aplysia californica 1 Auditory Perception 1 Auditory memory 1 Behavior, Animal 1 Brain 1 Computational models 1 EEG 1 Ganglia, Invertebrate 1 Gene Expression Profiling 1 Individual differences 1 Latent memory 1 Memory, Episodic 1 Memory, Short-Term 1 Neuroimaging 1 Rate of forgetting 1 Recognition memory 1